Answer:
The social facilitation effect is the correct answer.
Explanation:
Answer: make his own paper airplane.
Explanation:
At childhood age of about 3-years old to 5-year old a child learn to hop, swings, run,playing etc along with telling stories, speaking properly,increase vocabulary, speaking names and age etc.
According to the question, there might be doubt about Andrei able to make own paper airplanes because she is at her preschool childhood age where a child mostly not able to perform appropriately and detailed work on their own and requires guidance.
An exchange rate is how much of your country's currency buys another foreign currency. For some countries, exchange rates constantly change, while others use a fixed exchange rate. The economic and social outlook of a country will influence its currency exchange rate compared to other countries. Hope this helps
C i believe thats what i put